General Specification
|
Nominal diameter |
300 mm/12 inch |
|
The overall diameter |
318 mm |
|
Magnet diameter |
130 mm |
|
Depth |
166 mm |
|
Hole diameter |
286mm |
|
Install screw hole diameter |
Φ300*8*（Φ7*10） |
|
Net weight |
5.30 kg |
|
Shipping box(1pcs) |
317*317*170mm |
LF
|
Nominal impedance |
8Ω |
|
Frequency range |
50-2300 Hz |
|
Sensitivity |
98.5 DB |
|
Nominal power |
400 W |
|
Program power |
800 W |
|
Voice coil diameter |
75 mm/3 inch |
|
Voice coil material |
Copper |
T.S Parameters
|
Fs |
51 Hz |
|
Re |
5.4 Ω |
|
Qes |
0.214 |
|
Qms |
18.503 |
|
Qts |
0.212 |
|
Vas |
66.32 dm³ |
|
Mms |
56.572 g |
|
Sd |
530 cm² |
|
ηo |
4.191 % |
|
Bl |
17.862 T.m |
|
Cms |
166.063 Um/n |
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